Installing Debian 4.1 on a ThinkPad T61p

A short guide to get you working with X, Wireless intel 4965, and sound.

I installed the Debian Etch 4.1 release and thereafter edited the /etc/apt/sources.list. Replaced etch with testing and there after apt-get update and apt-get dist-upgrade.

Install the linux-image-2.6.22-5-i686 and the linux-headers-image-2.6.22-5-i686 then reboot to reflect the changes and load the new kernel.

X:

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Download NVIDIA-Linux-x86-169.07-pkg1.run from Nvidia sh NVIDIA-Linux-x86-169.07-pkg1.run and follow the instructions

Wireless:

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iwlwifi-4965-ucode-4.44-17.tgz mac80211-8.0.2.tgz iwlwifi-1.0.0-1.tgz

Note: With mac80211-10 the kernel seems to halt. I could not get it to work but using the above files everything runs smooth.

unpack the above files eg. tar xzvf <filename> From iwllwifi-4965-ucode-4.44.17 cp iwlwifi-4965.ucode /lib/firmware

From mac80211-8.0.2 make patch_kernel

From iwlwifi-1.0.0.1 make make install ./load debug=0 iwconfig (Wlan0 should now be available to you)

Sound

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There is a bug in the kernel which silences the output from your speakers. To fix this, run the following userspace program as root. Do a google on "t61_audio_hack.py" thanks to Andrew Clunis

Save the following to a file eg t61p_sound.py and run it as root $ sh t61p_sound.py

#!/usr/bin/env python KIOCSOUND = 0x4B2F import fcntl, sys import time # Do a constant beep. # Reset the beep every five seconds, in case it is cleared by another program. while(True): fd = open("/dev/console") fcntl.ioctl(fd, KIOCSOUND, 500) fd.close()